0281002794 A6420780149

Fuel Pressure Control Valve (DRV) is a key pressure control actuator in modern diesel high-pressure common rail systems. Controlled by PWM signals from the ECU, the valve regulates the opening of the valve spool to adjust the high-pressure fuel return flow, achieving precise closed-loop control of common rail pressure. It provides fast response to changing engine operating conditions, maintains stable rail pressure, improves fuel injection accuracy, combustion efficiency, engine performance, and emission performance, while ensuring long-term reliable operation of the high-pressure fuel system.

Precise Pressure Control —— Accurately regulates common rail pressure to ensure stable fuel injection system operation.

Fast Dynamic Response —— Quickly responds to ECU commands for real-time pressure adjustment.

Stable Pressure Regulation —— Effectively suppresses rail pressure fluctuations and improves engine smoothness.

Durable Performance —— Resistant to high pressure, high temperature, and wear, suitable for harsh operating environments.

Reliable Quality —— Manufactured to OE-level standards with strict testing to ensure consistent and reliable performance.

0281002794

A6420780149

6420780149

Applicable Models

Mercedes-Benz

Mercedes-Benz Viano (W639) (Production Years: September 2003–...)

Mercedes-Benz Vito Bus (W639) (Production Years: September 2003–...)

Mercedes-Benz Vito Mixto (W639) (Production Years: September 2003–...)

Mercedes-Benz Sprinter 3-T Bus (W906) (Production Years: June 2006–December 2019)

Mercedes-Benz Sprinter 3-T Van (W906) (Production Years: June 2006–December 2018)

Mercedes-Benz Sprinter 3-T Platform/Chassis (W906) (Production Years: June 2006–December 2018)

Mercedes-Benz Sprinter 3.5-T Bus (W906) (Production Years: June 2006–September 2020)

Mercedes-Benz Sprinter 3.5-T Van (W906) (Production Years: June 2006–September 2020)

Mercedes-Benz Sprinter 3.5-T Platform/Chassis (W906) (Production Years: June 2006–December 2018)

Mercedes-Benz Sprinter 5-T Van (W906) (Production Years: June 2006–September 2020)

Mercedes-Benz Sprinter 5-T Platform/Chassis (W906) (Production Years: June 2006–September 2020)

Mercedes-Benz Sprinter 4.6-T Van (W906) (Production Years: June 2006–September 2020)

Mercedes-Benz Sprinter 4.6-T Platform/Chassis (906) (Production Years: June 2006–September 2020)

Mercedes-Benz Sprinter 4.6-T Bus (Production Years: June 2006–September 2020)

Applicable Engines:

2.0 CDI、2.2 CDI、2.2 CDI 4MATIC、109 CDI、109 CDI 4×4、111 CDI、209 CDI、211 CDI、213 CDI、215 CDI、309 CDI、311 CDI、311 CDI 4×4、313 CDI、315 CDI、315 CDI 4×4、411 CDI、415 CDI、509 CDI、511 CDI、511 CDI 4×4、515 CDI、515 CDI 4×4

Engine Power:

88–150 HP (65–110 kW)

Production Years:

2003–2026